683271680

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 240

約数和(自身を含む): 2057212080

約数和(自身を除く): 1373940400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 256, 260, 280, 320, 364, 392, 416, 419, 448, 455, 490, 512, 520, 560, 637, 640, 728, 784, 832, 838, 896, 910, 980, 1040, 1120, 1274, 1280, 1456, 1568, 1664, 1676, 1792, 1820, 1960, 2080, 2095, 2240, 2548, 2560, 2912, 2933, 3136, 3185, 3328, 3352, 3584, 3640, 3920, 4160, 4190, 4480, 5096, 5447, 5824, 5866, 6272, 6370, 6656, 6704, 7280, 7840, 8320, 8380, 8960, 10192, 10894, 11648, 11732, 12544, 12740, 13408, 14560, 14665, 15680, 16640, 16760, 17920, 20384, 20531, 21788, 23296, 23464, 25088, 25480, 26816, 27235, 29120, 29330, 31360, 33280, 33520, 38129, 40768, 41062, 43576, 46592, 46928, 50960, 53632, 54470, 58240, 58660, 62720, 67040, 76258, 81536, 82124, 87152, 93856, 101920, 102655, 107264, 108940, 116480, 117320, 125440, 134080, 152516, 163072, 164248, 174304, 187712, 190645, 203840, 205310, 214528, 217880, 232960, 234640, 266903, 268160, 305032, 326144, 328496, 348608, 375424, 381290, 407680, 410620, 435760, 469280, 533806, 536320, 610064, 656992, 697216, 750848, 762580, 815360, 821240, 871520, 938560, 1067612, 1072640, 1220128, 1313984, 1334515, 1394432, 1501696, 1525160, 1630720, 1642480, 1743040, 1877120, 2135224, 2440256, 2627968, 2669030, 2788864, 3050320, 3284960, 3486080, 3754240, 4270448, 4880512, 5255936, 5338060, 6100640, 6569920, 6972160, 7508480, 8540896, 9761024, 10511872, 10676120, 12201280, 13139840, 13944320, 17081792, 19522048, 21352240, 24402560, 26279680, 34163584, 42704480, 48805120, 52559360, 68327168, 85408960, 97610240, 136654336, 170817920, 341635840, 683271680]

約数ペア:

[(1, 683271680), (2, 341635840), (4, 170817920), (5, 136654336), (7, 97610240), (8, 85408960), (10, 68327168), (13, 52559360), (14, 48805120), (16, 42704480), (20, 34163584), (26, 26279680), (28, 24402560), (32, 21352240), (35, 19522048), (40, 17081792), (49, 13944320), (52, 13139840), (56, 12201280), (64, 10676120), (65, 10511872), (70, 9761024), (80, 8540896), (91, 7508480), (98, 6972160), (104, 6569920), (112, 6100640), (128, 5338060), (130, 5255936), (140, 4880512), (160, 4270448), (182, 3754240), (196, 3486080), (208, 3284960), (224, 3050320), (245, 2788864), (256, 2669030), (260, 2627968), (280, 2440256), (320, 2135224), (364, 1877120), (392, 1743040), (416, 1642480), (419, 1630720), (448, 1525160), (455, 1501696), (490, 1394432), (512, 1334515), (520, 1313984), (560, 1220128), (637, 1072640), (640, 1067612), (728, 938560), (784, 871520), (832, 821240), (838, 815360), (896, 762580), (910, 750848), (980, 697216), (1040, 656992), (1120, 610064), (1274, 536320), (1280, 533806), (1456, 469280), (1568, 435760), (1664, 410620), (1676, 407680), (1792, 381290), (1820, 375424), (1960, 348608), (2080, 328496), (2095, 326144), (2240, 305032), (2548, 268160), (2560, 266903), (2912, 234640), (2933, 232960), (3136, 217880), (3185, 214528), (3328, 205310), (3352, 203840), (3584, 190645), (3640, 187712), (3920, 174304), (4160, 164248), (4190, 163072), (4480, 152516), (5096, 134080), (5447, 125440), (5824, 117320), (5866, 116480), (6272, 108940), (6370, 107264), (6656, 102655), (6704, 101920), (7280, 93856), (7840, 87152), (8320, 82124), (8380, 81536), (8960, 76258), (10192, 67040), (10894, 62720), (11648, 58660), (11732, 58240), (12544, 54470), (12740, 53632), (13408, 50960), (14560, 46928), (14665, 46592), (15680, 43576), (16640, 41062), (16760, 40768), (17920, 38129), (20384, 33520), (20531, 33280), (21788, 31360), (23296, 29330), (23464, 29120), (25088, 27235), (25480, 26816)]